150443-71-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150443-71-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,4,4 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 150443-71:
(8*1)+(7*5)+(6*0)+(5*4)+(4*4)+(3*3)+(2*7)+(1*1)=103
103 % 10 = 3
So 150443-71-3 is a valid CAS Registry Number.
InChI:InChI=1/C23H33NO2/c1-22(2,3)19-13-17(14-20(21(19)25)23(4,5)6)10-8-12-26-16-18-9-7-11-24-15-18/h7,9,11,13-15,25H,8,10,12,16H2,1-6H3